29786720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 76422528

約数和(自身を除く): 46635808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 233, 235, 272, 340, 376, 466, 470, 544, 680, 752, 799, 932, 940, 1165, 1360, 1504, 1598, 1864, 1880, 2330, 2720, 3196, 3728, 3760, 3961, 3995, 4660, 6392, 7456, 7520, 7922, 7990, 9320, 10951, 12784, 15844, 15980, 18640, 19805, 21902, 25568, 31688, 31960, 37280, 39610, 43804, 54755, 63376, 63920, 79220, 87608, 109510, 126752, 127840, 158440, 175216, 186167, 219020, 316880, 350432, 372334, 438040, 633760, 744668, 876080, 930835, 1489336, 1752160, 1861670, 2978672, 3723340, 5957344, 7446680, 14893360, 29786720]

約数ペア:

[(1, 29786720), (2, 14893360), (4, 7446680), (5, 5957344), (8, 3723340), (10, 2978672), (16, 1861670), (17, 1752160), (20, 1489336), (32, 930835), (34, 876080), (40, 744668), (47, 633760), (68, 438040), (80, 372334), (85, 350432), (94, 316880), (136, 219020), (160, 186167), (170, 175216), (188, 158440), (233, 127840), (235, 126752), (272, 109510), (340, 87608), (376, 79220), (466, 63920), (470, 63376), (544, 54755), (680, 43804), (752, 39610), (799, 37280), (932, 31960), (940, 31688), (1165, 25568), (1360, 21902), (1504, 19805), (1598, 18640), (1864, 15980), (1880, 15844), (2330, 12784), (2720, 10951), (3196, 9320), (3728, 7990), (3760, 7922), (3961, 7520), (3995, 7456), (4660, 6392)]